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... and of course, once the string is empty, extracting a number will fail aswell, so this is how we get all numbers, then exit the loop and return the vector to the calling function (in this case main()).
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... and of course, once the string is empty, extracting a number will fail aswell, so this is how we get all numbers, then exit the loop and return the vector to the calling function (in this case
main()
).